mms and black mold

iv been falling sick with a severe cough in my place. when I move out and stay else where it goes away  and comes back when I return home. 

checked there is serious black mould in the flush tank . 

how long shall I take mms for it. 

I quit mms for a long time now , as the gum abcess just wouldn't leave and had to do a root canal . had no choice. 

im not lying when I say this , but every time I take mms, I end up having to stay hungry and not eating longer just to ensure this works

I have felt it takes a toll on m y appearance and I dont wish to lose weight to b honest.

with bentonite clay , is this the case ? again the starve and stay off food in the hours I use bentonite clay etc.?

I would treat the tank and "gas" the whole house using commercially available large size tablets. Plenty of youtubes out there with more details. I would also nebulize.